What happens if the text is already longer than the target length?

No padding is added, and the original text is returned unchanged, since it already meets or exceeds the target length.

What's a common use case for start-padding with zeros?

Zero-padding numbers (like turning "42" into "00042") is common for fixed-width IDs, file numbering, and sortable string representations of numbers.

Text Padding Calculator

Pad a string with a chosen character until it reaches a target length, adding padding to the start, end, or both sides. Useful for formatting fixed-width output, aligning columns, or zero-padding numbers.

Inputs

Results

Padded Result: 00042
Result Length: 5

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Formula

Add padding characters to the chosen side until the string reaches the target length

Learn How This Works

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